A BRYOPHYTE FLORA OF ESSEX
111
19: nr. Quendon; nr. Henham, 1800, E.F.; Kelvedon, 1800,
E.G.V.; plantation, nr. Windmill Hill; under beech trees, Debden
Park; Bromley Hill, 1874, F.Y.B.; Wickham Bishops, 1906,
F.J.C.; Dovercourt, 1906, W.R.S.; on brickwork and tree base by-
stream nr. Newport, 1959, E.S.; under avenue of beech trees,
Audley End, 1961, E.S.
Tortula subulata var. angustata (Wils.) Limpr.
19; steep chalk bank of Bourne Brook, nr. Farnham, 1961,
E.S.
Tortula muralis Hedw.
Common throughout the county. Many records from 1800
onwards.
Tortula muralis var. aestiva Hedw.
18: (In C.C. Ed. 2 (St J.M.) No specimen traced.)
19: Kelvedon, 1863, E.G.V.; Nayland, 1881, E.G.V.; wall of
railway arches over R. Wicken, Newport, 1960, E.S.; on dram
wall by Bourne Brook, nr. Farnham, 1961, E.S.
Tortula marginata (B. & S.) Spruce
18: on brickwork by path, chalk pit, Grays, 1962, E.S.
19: Kelvedon, 1866, E.G.V.; on old wall, Dedham Mill (c. fr.),
1961, E.S.; on bridge, R. Stort, nr. Red, White and Blue Inn, nr.
Bishops Stortford, 1961, E.S.
Tortula vahliana (Schulz.) Wils.
19 : under beeches by railway, nr. Little Chesterford, 1960, E.S.
Tortula cuneifolia (With.) Turn.
18. (Recorded in C.C. Ed.1. No specimen traced.)
19. (nr. Springfield, 1845, A.G.; military road, Colchester, 1860,
E.G.V.; nr. West Bergholt Mill, 1862, E.G.V.; nr. Wivenhoe, 1876,
E.G.V.)
Aloina rigida (Hedw.) Kindb.
18: chalk pit, Grays, 1960, A.J.P. & E.S.
19: chalk railway cutting, nr. Audley End Station, 1964, E.S.
Aloina ambigua (B. & S.) Limpr.
18: chalk pit, Grays, 1960, E.S.
19: Kelvedon, 1862, E.G.V.; waste chalk banks, by railway
bridge over road to Catmere End, 1874, F.Y.B.; chalk pit, Wicken
Bonhunt, 1959, E.S., and 1960, A.J.P. & E.S.; grounds of Engin-
eering Co., Saffron Walden, 1961, E.S.; chalky roadside, nr. Elm-
don, 1961, E.S.